BOCC Exhibits A-E ECY Approved SMP-Code Amendments

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Kittitas County Board of County Commissioners Shoreline Master Program Adopting Ordinance Kittitas County Shoreline Master Program Exhibit D | March 2016 | Page 235 of 339 evidenced by aerial photography or other documentation. After the effective date of the master program, land converted to agricultural use is subject to compliance with the requirements of the master program. 17B.02.070 Alluvial fan or alluvial fan hazard area. "Alluvial fan" or "Alluvial fan hazard area" is a low, outspread, relatively flat-to- gentle sloping features deposited by a stream at the transitional area between valley floodplains and steep mountain slopes. Channel pattern is highly variable, often dependent on substrate size and age of the landform. Channels may change course frequently, resulting in a multi-branched stream network. Channels can also be deeply incised within highly erodible alluvial material. 17B.02.080 Amendment. "Amendment" means a revision, update, addition, deletion, and/or reenactment to an existing shoreline master program. 17B.02.090 Approval. "Approval" means an official action by a local government legislative body agreeing to submit a proposed shoreline master program or amendments to the Washington State Department of Ecology for review and official action pursuant to this chapter; or an official action by the Washington State Department of Ecology to make a local government shoreline master program effective, thereby incorporating the approved shoreline master program or amendment into the state master program. 17B.02.100 Aquaculture. "Aquaculture" means the culture or farming of fish, shellfish, or other aquatic plants and animals. Aquaculture does not include the harvest of wild geoduck associated with the state managed wildstock geoduck fishery. 17B.02.105 Average grade level. "Average grade level" means the average of the natural or existing topography of the portion of the lot, parcel, or tract of real property which will be directly under the proposed building or structure. In the case of structures to be built over-water, average grade level shall be the elevation of the ordinary high water mark (OHWM). Calculation of the average grade level shall be made by averaging the ground elevations at the midpoint of all exterior walls of the proposed building or structure. 17B.02.110 Avulsion. "Avulsion" means a sudden cutting off or separation of land by a flood breaking through a meander or by a sudden change in current whereby the stream deserts its old channel for a new one. 17B.02.115 Boat launch ramp. "Boat launch ramp" means a graded slope, slab, pad, plank or rail used for launching boats by means of a trailer, hand, or mechanical device. 17B.02.120 Boat launch ramp, primitive. "Boat launch ramp, primitive" means a boat launch ramp designed to facilitate hand launching of small crafts provided the materials and design are compatible with the site.